zjffdu commented on a change in pull request #1291:
URL: https://github.com/apache/incubator-kyuubi/pull/1291#discussion_r735635801
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File path:
kyuubi-server/src/main/scala/org/apache/kyuubi/server/KinitAuxiliaryService.scala
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@@ -45,7 +45,8 @@ class KinitAuxiliaryService() extends
AbstractService("KinitAuxiliaryService") {
require(keytab.nonEmpty && principal.nonEmpty, "principal or keytab is
missing")
UserGroupInformation.loginUserFromKeytab(principal.get, keytab.get)
- val commands = Seq("kinit", "-kt", keytab.get, principal.get)
+ val krb5Conf = System.getProperty("java.security.krb5.conf")
Review comment:
It is possible to be null in case user doesn't set it. IIRC, the
default location is `/etc/krb5.conf`
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